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D. P. Singh

Publications (12)

Popularization of Improved Mustard Production Technology through Frontline Demonstrations in Mahrajganj of Eastern Uttar Pradesh, India

D. P. Singh, V. Chandra & Abhishek Govind Rao · International Journal of Environment and Climate Change · 2023

One of the most important oilseeds crop in India is mustard, which is used to supplement the income of small and marginal farmers. During the year 2020-21 and 2021-22, the present study was carried out at Mahrajganj district of Eastern Uttar Pradesh during the year 2020-21 and 20...

Open access Research Article 10.9734/ijecc/2023/v13i92363

Effect of Front Line Demonstration on Integrated Nutrient Management of Soil Fertility in Wheat Crop in Eastern Part of Uttar Pradesh, India

D. P. Singh, V. Chandra & Abhishek Govind Rao · International Journal of Plant & Soil Science · 2022

A field experiment was carried out  during the rabi season of 2020-21 and 2021-22 at Krishi Vigyan Kendra (ANDUAT), Mahrajganj.  The study is Frontline Demonstration at adopted farmers’ field in six blocks viz. Sadar, Siswa Bazar, Meethora, Laxmipur.Ghughali and Nichlol of Mahraj...

Open access Research Article 10.9734/ijpss/2022/v34i242645

Toxicological Impact of Herbicides on Cyanobacteria

D. P. Singh, J. I. S. Khattar, Gurdeep Kaur & Yadvinder Singh · Annual Research & Review in Biology · 2016

The use of herbicides in modern agriculture to eradicate weeds has led to serious environmental contamination resulting in a loss of growth and development of many beneficial micro-organisms. Low cost, easy availability, lax in regulatory mechanism have contributed to the continu...

Open access Research Article 10.9734/ARRB/2016/22614

Comparative Study of Advance Lines Along with their Single Cross Hybrids for Yield and Other Horticultural Traits in Okra [Abelmoschus esculentus (L.) Moench]

Brijesh Kumar Maurya, D. P. Singh, P. Karmakar, Rajeev Kumar, C. l. Maurya, Rajiv, P. K. Singh, S. K. Biswas, Nirankar & Ankit Kumar Goyal · Journal of Advances in Biology & Biotechnology · 2025

A field experiment was conducted during Kharif 2022-23 at the ICAR-Indian Institute of Vegetable Research, Varanasi, to evaluate the performance of ten parental lines of okra and their forty-five hybrids. The experiment was arranged in a Randomized Complete Block Design (RCBD) wi...

Open access Research Article 10.9734/jabb/2025/v28i21997

Effect of Integrated Weed Management on Growth and Yield of Okra (Abelmoschus esculentus L.) cv. Arka Anamika in North Plain Zone

Vikas Pratap Singh, D. P. Singh, R.B. Singh, Rajiv, Dinesh Singh, Pawan Kumar Verma, Himanshu Sharma, Anurag Yadav, Mandeep Kumar Diwakar, Shashikant Maurya, Utkarsh Pratap Singh & Saurabh Kumar · Journal of Experimental Agriculture International · 2024

The present investigation entitled “Effect of Integrated Weed Management on Growth and Yield of Okra (Abelmoschus esculentus L.) cv. Arka Anamika in north plain zone.” was conducted during Kharif season of 2022-23 at student instructional farm of the S.C. Bose P.G. College, Kahli...

Open access Research Article 10.9734/jeai/2024/v46i52430

Impact of Different Fertility Levels and Liquid Biofertilizers on Biological Properties and Nutrient Content of Soil under Wheat (Triticum aestivum L.) Crop

Hansa Kumawat, D. P. Singh, K. K. Yadav, Neha Khardia, Sonal Sharma, Surendra Dhayal, Pramod Kumar, Kartik Salvi & Archana Kumawat · International Journal of Plant & Soil Science · 2023

A field experiment was conducted during Rabi 2019 at the Instructional Farm of Agronomy, Rajasthan College of Agriculture, Udaipur. The treatments comprised of four levels of fertility i.e. control, 75, 100 and 125% RDF and four levels of liquid biofertilizers i.e. control, Azoto...

Open access Research Article 10.9734/ijpss/2023/v35i213952

Studies on the Effect of Weed Management Practices on Growth, Yield and Quality Parameters of Okra (Abelmoschus esculentus L. Moench.) c.v. Azad Bhindi-1

Anoop Kumar Gautam, Ram Batuk Singh, Rajiv, D. P. Singh, Sindhesh, Ankit Kumar Goyal, Sandeep Maurya & Sanjay Verma · Journal of Scientific Research and Reports · 2024

The present investigation was conducted at Vegetable Research Farm, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur during kharif season 2023. The experiment was laid out in Randomized Block Design with eight different treatments viz. T1: Weedy check (contro...

Open access Research Article 10.9734/jsrr/2024/v30i82247

Morphological Attributes Influencing Graft Success in Mango (Mangifera indica L.) Using Indigenous Seedling Rootstock of Bastar Region, Chhattisgarh, India

Harshita Patel, Ram Kumar Dewangan, M. S. Paikra, Ganesh Prasad Nag, D. P. Singh, Danendra Kumar Jain, Saumya Mishra, Jayant Vishwakarma & Pankaj Kashyap · Journal of Scientific Research and Reports · 2026

Mango (Mangifera indica L.) is a commercially important tropical fruit crop widely cultivated in South Asia, valued for its nutritional richness, economic significance, and diverse end uses. Despite its importance, the heterozygous nature of the species necessitates the adoption...

Open access Research Article 10.9734/jsrr/2026/v32i44101

Effect of Organic Formulations and Growth Regulators on Seed Quality of Bitter Gourd (Momordica charantia L.)

Ajay Pratap Singh, C. l. Maurya, Jay Singh, Aparna Jyoti, D. P. Singh, Mahak Singh, P.K. Singh, Yogendra Pratap Singh, Narang Kapoor & Sanjay Babu · Journal of Experimental Agriculture International · 2025

A research was conducted to evaluate the effect of plant growth regulators and organic formulations on seed quality parameters of bitter gourd during 2022-23 and 2023-24. Three growth regulators and three organic formulations including control (T0) making sixteen treatments (sole...

Open access Research Article 10.9734/jeai/2025/v47i103812

Response of Groundnut (Arachis hypogaea L.) to Foliar Application of Nitrogen through Nano Urea and Urea Phosphate

S. B. Nandanwar, S. C. Meena, Ritu S. Thakare, R. H. Meena, D. P. Singh, D.V. Dahat & V. T. Gujar · Journal of Experimental Agriculture International · 2025

A field experiment was conducted during kharif season of 2023 and 2024 under Mahatma Phule Krishi Vidyapeeth, Rahuri (M.S.) at research farm of Oilseeds Research Station, Jalgaon (Maharashtra), India to study the effect of nitrogen foliar application through Nano urea and urea ph...

Open access Research Article 10.9734/jeai/2025/v47i23291

Impact and Variability of Meteorological Parameters on Rice Crop at Siddharthnagar, Uttar Pradesh, India

Surya Prakash Singh, S. R. Mishra, S. N. Singh, Pradeep Kumar, O. P. Verma, D. P. Singh, Vineet Kumar & V. S. Devadas · Journal of Experimental Agriculture International · 2021

The present study explores the impacts and variability of meteorological parameter on the rice yields at Siddharthnagar of Uttar Pradesh, India. This study that the maximum and minimum temperatures during the period 2011 to 2020 show increasing trends. Whereas the duration of sun...

Open access Research Article 10.9734/jeai/2021/v43i1130758

Effect of Irrigation Scheduling Based-IW/CPE Ratio on Soil Qualities, Growth Characteristics and Yield of Wheat (Triticum aestivum L.) Crop in Eastern Uttar Pradesh, India

S. Pal, S. Kumar, P. K. Bharteey, A. Bahuguna, D. Kumar, A. Kumar, G. Yadav, D. P. Singh & A. S. Gaur · Current Journal of Applied Science and Technology · 2023

This study aimed to assess the Effect of irrigation scheduling based on the IW/CPE ratio on soil qualities, growth characteristics and yield of wheat in Eastern Uttar Pradesh. A field experiment was conducted during rabi season of the year 2016-17. In this experiment, the treatme...

Open access Research Article 10.9734/cjast/2023/v42i324218